英语词汇“heartwood”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	heartwood
释义	heartwoodheartwood /ˈhɑrt˺wʊd/ noun [uncountable] science, biology the older, harder wood at the center of a tree which provides support but does not carry any sap
随便看	twirly twist twisted twister twist tie twisty twit twitch twitchy Twitter twitter twixt two two-bit two-by-four two-dimensional two-edged two-faced twofer two-fisted twofold two-four two-handed twoonie two-party system

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